S
M
T
W
T
F
S
26
67°
34°
27
73°
35°
28
65°
34°
29
57°
43°
30
46°
43°
1
58°
35°
2
44°
33°
3
53°
39°
4
64°
33°
5
75°
46°
6
63°
49°
7
62°
43°
8
56°
36°
9
60°
32°
10
66°
44°
11
60°
43°
12
57°
37°
13
56°
36°
14
65°
46°
15
61°
52°
16
77°
54°
17
73°
44°
18
71°
46°
19
86°
63°
20
83°
45°
21
62°
38°
22
63°
40°
23
68°
43°
24
67°
44°
25
67°
47°
26
69°
48°
27
69°
50°
28
71°
50°
29
68°
47°
30
65°
49°
31
67°
48°
1
71°
48°
2
66°
47°
3
66°
48°
4
65°
50°
5
66°
51°
6
74°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Hartland Town
Hartland Town's May 2026 forecast shows daily high temperatures ranging from 62° to 86°, with overnight lows between 38° and 63°. The average high for May is 70° with an average low of 48°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Hartland Town. See also: June | July | August.